Home / 1,604,727.30-2,406,313.35-894,000.90

Finding the Fourth Proportional to 1,604,727.30, 2,406,313.35 and 894,000.90

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Solution

The fourth proportional to 1,604,727.30, 2,406,313.35 and 894,000.90 is: 1,340,568.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,727.30 : 2,406,313.35 = 894,000.90 : x
  2. Step 2: Convert to fraction form
    1,604,727.30/2,406,313.35 = 894,000.90/x
  3. Step 3: Cross multiply
    1,604,727.30x = 2,406,313.35 × 894,000.90
  4. Step 4: Simplify right side
    1,604,727.30x = 2,151,246,300,582.02
  5. Step 5: Solve for x
    x = 2,151,246,300,582.02/1,604,727.30
  6. Step 6: Final answer
    x = 1,340,568.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.